from __future__ import annotations

from enum import Enum

from nautilus_trader.model.identifiers import Venue


BINGX_VENUE = Venue("BINGX")
PINK_DEFAULT_ENV = None  # resolved later


class BingxEnvironment(str, Enum):
    LIVE = "prod-live"
    VST = "prod-vst"

    @property
    def is_vst(self) -> bool:
        return self is BingxEnvironment.VST


# Deferred assignment after enum definition
PINK_DEFAULT_ENV = BingxEnvironment.VST